KR950033388A - 금속 용융용 직류 전기로 - Google Patents

금속 용융용 직류 전기로 Download PDF

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Publication number
KR950033388A
KR950033388A KR1019950001814A KR19950001814A KR950033388A KR 950033388 A KR950033388 A KR 950033388A KR 1019950001814 A KR1019950001814 A KR 1019950001814A KR 19950001814 A KR19950001814 A KR 19950001814A KR 950033388 A KR950033388 A KR 950033388A
Authority
KR
South Korea
Prior art keywords
electrode
hearth
electrodes
refractory material
direct current
Prior art date
Application number
KR1019950001814A
Other languages
English (en)
Korean (ko)
Inventor
고제 삐에르
보네 끌로드
Original Assignee
쟝-삐에르 가쌩
끌레심
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 쟝-삐에르 가쌩, 끌레심 filed Critical 쟝-삐에르 가쌩
Publication of KR950033388A publication Critical patent/KR950033388A/ko

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
KR1019950001814A 1994-02-04 1995-02-02 금속 용융용 직류 전기로 KR950033388A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9401300A FR2715941B1 (fr) 1994-02-04 1994-02-04 Four à courant continu de fusion de métal.
FR94-01300 1994-02-04

Publications (1)

Publication Number Publication Date
KR950033388A true KR950033388A (ko) 1995-12-26

Family

ID=9459807

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950001814A KR950033388A (ko) 1994-02-04 1995-02-02 금속 용융용 직류 전기로

Country Status (6)

Country Link
EP (1) EP0666325B1 (fr)
JP (1) JPH07332865A (fr)
KR (1) KR950033388A (fr)
CN (1) CN1108757A (fr)
DE (1) DE69505859T2 (fr)
FR (1) FR2715941B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049959B4 (de) * 2000-10-10 2005-10-06 Georgsmarienhütte Gmbh Elektroofen für die Stahlherstellung
CN104154738B (zh) * 2014-08-26 2015-10-28 攀钢集团攀枝花钢铁研究院有限公司 直流电弧炉的底电极
CN109964538B (zh) * 2016-11-15 2021-12-24 奥图泰(芬兰)公司 用于控制电弧炉中的电弧的方法和电弧炉
CN107062900B (zh) * 2017-06-20 2019-03-12 许玉蕊 一种交流电弧熔炼炉
CN107218800B (zh) * 2017-06-20 2019-07-19 青岛大学 一种直流电弧炉

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282162C (fr) * 1900-01-01
EP0150484B1 (fr) * 1984-01-31 1988-06-01 BBC Brown Boveri AG Electrode de fond pour four à arc à courant continu
FR2566984B1 (fr) * 1984-06-27 1986-12-19 Siderurgie Fse Inst Rech Dispositif de connexion electrique destine a etre place en paroi d'un recipient metallurgique au contact d'un metal en fusion
FR2577311B1 (fr) * 1985-02-11 1987-03-06 Siderurgie Fse Inst Rech Dispositif de connexion electrique destine a etre place en paroi d'un four metallurgique a courant continu.
FR2652890B1 (fr) * 1989-10-11 1995-01-20 Siderurgie Fse Inst Rech Dispositif de connexion electrique destine a etre place en paroi d'un recipient metallurgique au contact d'un metal en fusion.

Also Published As

Publication number Publication date
FR2715941A1 (fr) 1995-08-11
EP0666325A1 (fr) 1995-08-09
FR2715941B1 (fr) 1996-04-19
DE69505859D1 (de) 1998-12-17
EP0666325B1 (fr) 1998-11-11
JPH07332865A (ja) 1995-12-22
CN1108757A (zh) 1995-09-20
DE69505859T2 (de) 1999-05-27

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid